7171440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29881}}^1$

素因数の和:29897

約数の個数: 40

約数和(自身を含む): 22232208

約数和(自身を除く): 15060768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 29881, 59762, 89643, 119524, 149405, 179286, 239048, 298810, 358572, 448215, 478096, 597620, 717144, 896430, 1195240, 1434288, 1792860, 2390480, 3585720, 7171440]

約数ペア:

[(1, 7171440), (2, 3585720), (3, 2390480), (4, 1792860), (5, 1434288), (6, 1195240), (8, 896430), (10, 717144), (12, 597620), (15, 478096), (16, 448215), (20, 358572), (24, 298810), (30, 239048), (40, 179286), (48, 149405), (60, 119524), (80, 89643), (120, 59762), (240, 29881)]